S
M
T
W
T
F
S
26
79°
58°
27
77°
57°
28
73°
57°
29
68°
56°
30
69°
57°
1
69°
56°
2
68°
57°
3
69°
58°
4
70°
59°
5
72°
58°
6
73°
60°
7
72°
60°
8
72°
59°
9
73°
61°
10
72°
61°
11
74°
60°
12
76°
61°
13
79°
61°
14
79°
62°
15
78°
61°
16
77°
59°
17
77°
61°
18
82°
58°
19
81°
58°
20
77°
57°
21
76°
63°
22
77°
64°
23
84°
63°
24
86°
65°
25
86°
65°
26
85°
66°
27
87°
66°
28
87°
65°
29
86°
66°
30
88°
60°
31
86°
66°
1
84°
66°
2
89°
67°
3
89°
67°
4
88°
68°
5
90°
60°
6
89°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Mustang
Mustang's May 2026 forecast shows daily high temperatures ranging from 68° to 90°, with overnight lows between 56° and 68°. The average high for May is 79° with an average low of 61°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Mustang. See also: June | July | August.
